125712
26.01.2020 •
Mathematics
The difference of the two numbers is 90 and the quotient is 10
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Ответ:
7920
Step-by-step explanation:
What's 12!/9!3!
12!/9! * 3!
12!/9! = 1320
130! * 3!
Apply factorial rule : n! = 1 * 2 * 3 * . . . * n
3! = 1 * 2 * 3
1320 * 1 * 2 * 3
7920